One sometimes finds what one is not looking for
Scottish biologist, physician, microbiologist, and pharmacologist. His best-known discoveries are the enzyme lysozyme in 1923 and the world's first antibiotic substance benzylpenicillin (Penicillin G) from the mould Penicillium notatum in 1928.
Nothing in life is to be feared it is only to be understood
The ultimate aim of the ego is not to see something, but to be something
Waste no more time arguing about what a good man should be
Laughter is timeless. Imagination has no age. And dreams are forever
Every man must decide whether he will walk in the light of creative altruism or in the darkness of destructive selfishness
It is painful to realize that while an animal recognizes its master, human beings do not recognize their Lord
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